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Folic Acid by HPLC-UV

Posted: Mon Jul 18, 2016 6:38 pm
by alphananotech
Good day everyone,

We are testing Folic Acid by Agilent 1100 HPLC with WVD and obtaining two peaks in standards at 283 nm (Folic Acid is Sigma, 97% pure). Does anyone have experience with impurities/modifications of Folic acid and optimal solvents (other than NaoOH)?

Thank you!
alphanano.tech